Senior QA Engineer (m/f/d)

Würth Cloud Services GmbH is a dynamic and rapidly growing startup within the Würth Group. As a spin-off of the global market leader Würth, we combine the best of both worlds: experience and continuity with pioneering spirit and a sense of new beginnings. Tasks Your Responsibilities: Own and evolve the end-to-end test strategy across mobile (iOS & Android), Web and API layers. Design, build, and maintain robust automation frameworks in Python and TypeScript using tools like Appium, Playwright, and Maestro. Define and track quality metrics (coverage, flakiness, escape defects) Design scalable CI/CD quality gates and optimize feedback loops Establish strategies for performance, reliability, and resilience testing Collaborate closely with product managers and developers to shift testing left, embedding quality from design through delivery. Introduce advanced testing approaches (e.g., contract testing, mocking, service virtualization). Drive system testability and influence architecture decisions. Proactively identify coverage gaps, flaky tests, and systemic risk areas and fix them. Requirements Your Profile: 5+ years of hands-on QA/test automation experience, including Web and Mobile applications. Strong understanding of QA methodologies, test planning, test case design, and defect management. Demonstrated ownership of QA strategy in complex, distributed systems Deep expertise in test automation architecture and scalable test design Familiarity with monitoring and observability tools (e.g., CloudWatch) to support test coverage, incident analysis, and root cause investigations Experience integrating test suites into CI/CD pipelines and working in agile environments. A fast learner who picks up new tools, frameworks, and domains quickly and independently. Strong communicator who can explain a flaky test failure to a developer and a quality risk to a product manager. Experience in influencing engineering and product decisions through quality insights Degree in Computer Science, Software Engineering, or equivalent practical experience. Benefits Your Benefits: As a modern employer, we guarantee you family-friendly flexibility, for example through 50%working frome home. Team exchange is never neglected – you’ll have the opportunity to work with highly qualified colleagues and learn from one another. Modern equipment enables you to achieve maximum success in our projects – and we love celebrating those successes together as a team. Our stylish office in Berlin Xberg, located right on the Spree with direct access to the water, is also definitely worth mentioning. We want our employees to be able to relax and recharge, which is why we offer 30 days of vacation. Employee discounts in the Würth Online Shop, company contributions to your BVG ticket and Wellpass membership, as well as the best coffee in Berlin, are just a few of the additional benefits you’ll enjoy with us. Find more English Speaking Jobs in Germany on Arbeitnow

Würth Cloud Services GmbH is a dynamic and rapidly growing startup within the Würth Group. As a spin-off of the global market leader Würth, we combine the best of both worlds: experience and continuity with pioneering spirit and a sense of new beginnings. Tasks Your Responsibilities: Own and evolve the end-to-end test strategy across mobile (iOS & Android), Web and API layers. Design, build, and maintain robust automation frameworks in Python and TypeScript using tools like Appium, Playwright, and Maestro. Define and track quality metrics (coverage, flakiness, escape defects) Design scalable CI/CD quality gates and optimize feedback loops Establish strategies for performance, reliability, and resilience testing Collaborate closely with product managers and developers to shift testing left, embedding quality from design through delivery. Introduce advanced testing approaches (e.g., contract testing, mocking, service virtualization). Drive system testability and influence architecture decisions. Proactively identify coverage gaps, flaky tests, and systemic risk areas and fix them. Requirements Your Profile: 5+ years of hands-on QA/test automation experience, including Web and Mobile applications. Strong understanding of QA methodologies, test planning, test case design, and defect management. Demonstrated ownership of QA strategy in complex, distributed systems Deep expertise in test automation architecture and scalable test design Familiarity with monitoring and observability tools (e.g., CloudWatch) to support test coverage, incident analysis, and root cause investigations Experience integrating test suites into CI/CD pipelines and working in agile environments. A fast learner who picks up new tools, frameworks, and domains quickly and independently. Strong communicator who can explain a flaky test failure to a developer and a quality risk to a product manager. Experience in influencing engineering and product decisions through quality insights Degree in Computer Science, Software Engineering, or equivalent practical experience. Benefits Your Benefits: As a modern employer, we guarantee you family-friendly flexibility, for example through 50%working frome home. Team exchange is never neglected – you’ll have the opportunity to work with highly qualified colleagues and learn from one another. Modern equipment enables you to achieve maximum success in our projects – and we love celebrating those successes together as a team. Our stylish office in Berlin Xberg, located right on the Spree with direct access to the water, is also definitely worth mentioning. We want our employees to be able to relax and recharge, which is why we offer 30 days of vacation. Employee discounts in the Würth Online Shop, company contributions to your BVG ticket and Wellpass membership, as well as the best coffee in Berlin, are just a few of the additional benefits you’ll enjoy with us. Find more English Speaking Jobs in Germany on Arbeitnow